/**
 * @author Rock
 * @create 2020-08-15 13:30
 */
public class JiuChengJiu {
    public static void main(String[] args) {
        for (int i = 1; i < 10; i++) {
            for (int j = 1; j <= i; j++) {
                System.out.print(j+"*"+i+"="+(j*i)+" ");
            }
            System.out.println();
        }
    }
}
